[richfaces-issues] [JBoss JIRA] Updated: (RF-10503) Metamer - Collapsible Panel - sample throws NPE

[Lukas Fryc (JIRA)]

     [ https://issues.jboss.org/browse/RF-10503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukas Fryc updated RF-10503:
----------------------------

    Summary: Metamer - Collapsible Panel - sample throws NPE  (was: Metamer - Collapsible Sub Table - sample throws NPE)


> Metamer - Collapsible Panel - sample throws NPE
> -----------------------------------------------
>
>                 Key: RF-10503
>                 URL: https://issues.jboss.org/browse/RF-10503
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 4.0.0.Milestone6
>         Environment: http://localhost:8080/metamer/faces/components/richCollapsiblePanel/simple.xhtml
> RichFaces 4.0.0.20110209-M6 r.21581
> Metamer 4.0.0.20110209-M6
> Apache MyFaces JSF-2.0 Core Impl 2.0.3
> JBoss AS 6.0.0.Final
> OpenJDK Runtime Environment 1.6.0_20-b20 @Linux
> Chrome 9.0.597.94 @ Linux x86_64
>            Reporter: Lukas Fryc
>
> javax.faces.FacesException: java.lang.NullPointerException
> 	at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
> 	at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
> 	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
> 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> 	at org.richfaces.tests.metamer.TestIdentityFilter.doFilter(TestIdentityFilter.java:93)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
> 	at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
> 	at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
> 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
> 	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654)
> 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
> 	at java.lang.Thread.run(Thread.java:636)
> Caused by: java.lang.NullPointerException
> 	at org.richfaces.renderkit.html.CollapsiblePanelRenderer.encodeEmptyChild(CollapsiblePanelRenderer.java:205)
> 	at org.richfaces.renderkit.html.CollapsiblePanelRenderer.doEncodeChildren(CollapsiblePanelRenderer.java:175)
> 	at org.richfaces.renderkit.RendererBase.encodeChildren(RendererBase.java:157)
> 	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:488)
> 	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:537)
> 	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:520)
> 	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:541)
> 	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:520)
> 	at org.apache.myfaces.shared_impl.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendererBase.java:92)
> 	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:519)
> 	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:626)
> 	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:622)
> 	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:622)
> 	at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1320)
> 	at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
> 	at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59)
> 	at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
> 	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
> 	... 23 more

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